19. Is ____ necessary to complete the design before National Day?

　　　 A. this　　　　 B. that　　　　 C. it　　　　 D. he

16. - What do you think of the book?

　　　 - Oh, excellent. It's worth ______ a second time.

　　　 A. to read　　 B. to be read　　 C. reading　　 D. being read

20. It was about 600 years ago __________ the first clock with a face and

　　　 an hour hand was made.

　　　 A. that　　　　 B. until　　　　 C. before　　　　 D. whe

it is unknown that you got ...

To get ... is possible. -> It is possible to get ...

it可代替名词性从句、不定式、动名词

Remembering the story is worth. -> It is worth remembering the story.

18. Sarah has read lots of stories by American writers. Now she would

　　　 like to read ________ stories by writers from _________ countries.

　　　 A. some; any　　　　　　　　 B. other; some

　　　 C. some; other　　　　　　 D. other; other

11. The ______ of the meeting is to elect a new captain.

　　　 A. purpose　　　　 B. meaning　　　　 C. fact　　　　 D. use

目标、功能七个词 + is to do

　　 objective / aim / purpose / goal / function / effect / reason

6. The train leaves at 6:00 pm. So I have to be at the station ______ 5:40

　　 pm at the latest.

　　 A. until　　　　 B. after　　　　 C. by　　　　　 D. around

by

　　 be done by

　　 by doing

　　 作品 by 作者

　　 研究 by 研究人员

in

　　 in + 时间 / 地点 / 颜色 / 国籍 / 状态

　　　　 In Guangzhou a teacher in green is teaching us grammar in English in a high voice in the afternoon.

　　　　 in a good state

through

　　 through + 方法　　 通过

　　 through + 地点　　 穿过

　　　　 through a tunnel / through the earth

throughout

　　 throughout + 时间　　 贯穿

　　 throughout + 地点　　 遍及

of

　　 小小的of常抓的点，of前名词、形容词最高级

　　　　 the tallest of the four teachers

　　　　 the head of the dog

the secretary to ...

1. It is generally considered unwise to give a child ____ he or she wants.

　　 A. however　　　　　　　　　　　 B. whatever

　　 C. whichever　　　　　　　　　　 D. whenever

19. -How was your recent visit to Qingdao?

　　　 -It was great. We visited some friends, and spent the ______ days at

　　　 the seaside.

　　　 A. few last sunny　　　　　　　　 B. last few sunny

　　　 C. last sunny few　　　　　　　　 D. few sunny last

the first two long old red French sports cars

17. -Have you finished your report yet?

　　　 -No, I'll finish in _________ ten minutes.

　　　 A. another　　　　　　　　　　　 B. other

　　　 C. more　　　　　　　　　　　　 D. less

12. I hope there are enough glasses for each guest to have ________.

　　　 A. it　　　　　　　　　 B. those

　　　 C. them　　　　　　　　 D. one